JPS6117736Y2 - - Google Patents

Info

Publication number
JPS6117736Y2
JPS6117736Y2 JP1980136050U JP13605080U JPS6117736Y2 JP S6117736 Y2 JPS6117736 Y2 JP S6117736Y2 JP 1980136050 U JP1980136050 U JP 1980136050U JP 13605080 U JP13605080 U JP 13605080U JP S6117736 Y2 JPS6117736 Y2 JP S6117736Y2
Authority
JP
Japan
Prior art keywords
thread tension
bobbin thread
pressure piece
bobbin
tension spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1980136050U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5758366U (it
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1980136050U priority Critical patent/JPS6117736Y2/ja
Priority to US06/305,802 priority patent/US4429649A/en
Publication of JPS5758366U publication Critical patent/JPS5758366U/ja
Application granted granted Critical
Publication of JPS6117736Y2 publication Critical patent/JPS6117736Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B57/00—Loop takers, e.g. loopers
    • D05B57/08—Loop takers, e.g. loopers for lock-stitch sewing machines
    • D05B57/10—Shuttles
    • D05B57/14—Shuttles with rotary hooks
    • D05B57/143—Vertical axis type
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B57/00—Loop takers, e.g. loopers
    • D05B57/26—Bobbin holders or casings; Bobbin holder or case guards; Bobbin discharge devices
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2207/00—Use of special elements
    • D05D2207/05—Magnetic devices
    • D05D2207/06—Permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
JP1980136050U 1980-09-26 1980-09-26 Expired JPS6117736Y2 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1980136050U JPS6117736Y2 (it) 1980-09-26 1980-09-26
US06/305,802 US4429649A (en) 1980-09-26 1981-09-25 Assembly for lower thread tension adjustment of sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980136050U JPS6117736Y2 (it) 1980-09-26 1980-09-26

Publications (2)

Publication Number Publication Date
JPS5758366U JPS5758366U (it) 1982-04-06
JPS6117736Y2 true JPS6117736Y2 (it) 1986-05-30

Family

ID=15166002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980136050U Expired JPS6117736Y2 (it) 1980-09-26 1980-09-26

Country Status (2)

Country Link
US (1) US4429649A (it)
JP (1) JPS6117736Y2 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010147023A1 (ja) * 2009-06-16 2010-12-23 エヌエスディ株式会社 ミシンの下糸張力制御装置及びミシン

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58216090A (ja) * 1982-06-10 1983-12-15 蛇の目ミシン工業株式会社 ミシンの下糸張力調節装置
JPH0632730B2 (ja) * 1984-08-31 1994-05-02 蛇の目ミシン工業株式会社 糸調子設定ミシン
JPS61268292A (ja) * 1985-05-23 1986-11-27 蛇の目ミシン工業株式会社 ミシンの上下糸調節装置
US4886004A (en) * 1987-05-15 1989-12-12 Brother Kogyo Kabushiki Kaisha Needle thread tension control including separate stopping and adjustable pre-tension devices
JPH0736872B2 (ja) * 1987-11-27 1995-04-26 蛇の目ミシン工業株式会社 ミシンの下糸調節装置
JP2819685B2 (ja) * 1989-10-23 1998-10-30 ブラザー工業株式会社 ミシンの下糸供給機構
US5152236A (en) * 1990-12-13 1992-10-06 Hirose Manufacturing Company, Limited Bobbin holding structure
US6257512B1 (en) 1998-12-16 2001-07-10 Fil-Tec, Inc. Magnetized pre-wound sideless bobbins
US6659384B2 (en) * 2001-08-21 2003-12-09 J. & P. Coats Limited Pre-wound bobbin with magnetized flange
JP4450198B2 (ja) * 2004-09-28 2010-04-14 ブラザー工業株式会社 水平回転釜
JP2008018166A (ja) * 2006-07-14 2008-01-31 Juki Corp ミシンの水平釜
JP2008023047A (ja) * 2006-07-20 2008-02-07 Juki Corp 下糸張力制御装置
IT1392162B1 (it) * 2008-11-25 2012-02-22 Cerliani Crochet rotativo per macchina per cucire a punto annodato comprendente mezzi per ridurre la sua rumorosita'
JP5253980B2 (ja) * 2008-11-25 2013-07-31 Ｊｕｋｉ株式会社 下糸張力制御装置
CN101792958B (zh) * 2010-03-31 2012-10-03 朱厚林 一种缝纫机底线张力调节装置
ITMI20130324A1 (it) 2013-03-04 2014-09-05 Cm Cerliani S R L Crochet rotativo con capsula per macchina per cucire a punto annodato comprendente mezzi per ridurre i giochi tra capsula e cestello e ridurne la rumorosita'
JP6452309B2 (ja) * 2014-04-24 2019-01-16 蛇の目ミシン工業株式会社 ミシンの水平回転釜

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010147023A1 (ja) * 2009-06-16 2010-12-23 エヌエスディ株式会社 ミシンの下糸張力制御装置及びミシン
JP5406294B2 (ja) * 2009-06-16 2014-02-05 エヌエスディ株式会社 ミシンの下糸張力制御装置及びミシン
KR101411786B1 (ko) * 2009-06-16 2014-06-24 엔에스디 가부시끼가이샤 재봉틀의 밑실 장력 제어 장치 및 재봉틀

Also Published As

Publication number Publication date
US4429649A (en) 1984-02-07
JPS5758366U (it) 1982-04-06

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